And lastly, ignoring the cards that other players are discarding and picking up is another common error. Making this move will enable you to make well-informed decisions about which cards to pick up and rummy bonus appwhich ones to discard by giving you important information about which cards are available and which ones are probably going to be discarded soon. There are a number of sophisticated strategies that players can employ to advance their Jungle Rummy skills and win more games. Keeping track of the cards that have been played & those that are still in play is a sophisticated strategy called "card counting.".